Narrative:

At departure time: pneumatic air start/air cart failed and filled the cockpit and cabin with smoke/fumes. The jetway at 1L was still connected; so we had the purser open the door and begin deplaning the passenger. We had the second jetway pulled up to door 2L and commenced deplaning through that door as well.

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Original NASA ASRS Text

Title: GND ACFT FAILS AND FILLS B777-200 COCKPIT AND CABIN WITH SMOKE AT GATE. ACFT EVACED.

Narrative: AT DEP TIME: PNEUMATIC AIR START/AIR CART FAILED AND FILLED THE COCKPIT AND CABIN WITH SMOKE/FUMES. THE JETWAY AT 1L WAS STILL CONNECTED; SO WE HAD THE PURSER OPEN THE DOOR AND BEGIN DEPLANING THE PAX. WE HAD THE SECOND JETWAY PULLED UP TO DOOR 2L AND COMMENCED DEPLANING THROUGH THAT DOOR AS WELL.

Data retrieved from NASA's ASRS site as of January 2009 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.